Qoo10 Sentiment

library(tidytext)
library(dplyr)
library(lubridate)
library(magrittr)
library(janeaustenr)
library(mongolite)
library(tm)
library(ggplot2)
#library(qdap)
library(stringr)
library(syuzhet)
library(stringi)
library(doParallel)

View(dx)